# Blockchain

Canonical: https://gaboesquivel.com/tech/blockchain

**Technology:** Blockchain

Blockchain application development across EVM and Antelope, including exchanges, smart contracts, indexing, wallets, and trading interfaces.

## Implementation

- Built token auctions, wallet integrations, and blockchain data indexing for Bitlauncher.
- Developed Bitcash's peer-to-peer exchange and EOS transaction infrastructure.
- Built ChainGraph's open-source GraphQL toolkit for indexing EOSIO and Antelope networks.
- Contributed to Substrate Contracts UI, including layout and code-quality improvements.